Hom mining hom twg yog siv hauv kev lag luam platinum?
Hom mining hom twg yog siv hauv kev lag luam platinum?

Video: Hom mining hom twg yog siv hauv kev lag luam platinum?

Video: Hom mining hom twg yog siv hauv kev lag luam platinum?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
Anonim

Niaj hnub Platinum Mining Cov txheej txheem. Feem ntau ntawm mining rau platinum ore tshwm sim tob hauv av. Txhawm rau tshem tawm cov ntaub ntawv nplua nuj nyob hauv cov ntxhia, cov miners ntim cov khoom tawg rau hauv qhov drilled hauv lub pob zeb thiab moj tej tawg rau hauv me me. Tom qab ntawd cov pob zeb tawg tau sau thiab thauj mus rau qhov chaw ua haujlwm.

Tsuas yog li ntawd, hom mining hom twg yog siv hauv kev lag luam no?

Muaj plaub lub ntsiab txoj kev mining : underground, qhib nto (qhov), placer, thiab in-situ mining . Hauv av cov mines kim dua thiab feem ntau siv mus cuag cov deposits tob. Nto cov mines feem ntau yog siv rau ntau qhov ntiav thiab tsis tshua muaj nqi tso nyiaj.

Tsis tas li ntawd, cov txheej txheem ntawm lub cev lossis tshuaj siv los ua kom zoo dua platinum yog dab tsi? Platinum yog muab rho tawm, tiav thiab purified los ntawm ib tug complex series ntawm lub cev thiab tshuaj cov txheej txheem, xws li mining, tsom, smelting thiab kho kom zoo . PGM ore (cov khoom siv hlau-cov kabmob hauv lub ntiaj teb) nyob rau hauv Bushveld yog pom nyob rau hauv kab rov tav txheej feem ntau tsawg tshaj li ib meter tuab.

Raws li txoj cai, hom mining hom twg yog siv hauv kev lag luam pob zeb diamond?

PIPE MINING - QHOV TSEEM CEEB Muaj ob hom o cev mining , uas yog qhib-qhov mining thiab hauv av mining . Qhib-qhov mining Kev tshem tawm cov txheej ntawm cov xuab zeb thiab pob zeb pom nyob saum lub kimberlite. Thaum pom, cov ore nyob rau hauv lub qhov taub yog tawg los ntawm blasting.

Dab tsi yog hom mining tshaj plaws?

Mining cov txheej txheem tuaj yeem muab faib ua ob feem ntau khawb av hom : nto mining thiab sub-surface (underground) mining . Hnub no, nto mining yog ntau ntau dua , thiab tsim, piv txwv li, 85% ntawm cov zaub mov (tsis suav cov roj av thiab cov nkev) hauv Tebchaws Meskas, suav nrog 98% ntawm cov hlau ore.

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